Add Yahoo as a preferred source to see more of our stories on Google. Extremely rare Wondiwoi Tree-kangaroo in Papua New Guinea rainforest. Critically endangered marsupial species with golden-brown ...

To save an endangered tree, put it up for sale. And whatever you do, don’t tell anyone where it is. That’s how an Australian consortium is protecting the Wollemi pine tree, a rare species that dates ...

Two rare trees will be planted in Pennsylvania this month. And they’re named in honor of an icon well-associated with the area. According to a press release sent via email by Broad Street ...

Rare albino redwood trees in California forests may filter toxins and reveal new secrets about one of the tallest tree species on Earth.

SOCOTRA, Yemen -- On a windswept plateau high above the Arabian Sea, Sena Keybani cradles a sapling that barely reaches her ankle. The young plant, protected by a makeshift fence of wood and wire, is ...

Two rare trees with ties to colonial-era Philadelphia soon will grace the steps to Carpenters' Hall in Old City. The 6-foot-tall Franklinia Alatamaha trees, better known as Franklin trees, will be ...

“It looks like the Natural Land Institute’s Legacy Tree Program has found yet another Illinois state champion tree: a rare American chestnut (Castanea dentata) in Freeport,” said Alan Branhagen, ...

COTATI, Calif. (KGO) -- Arborists, historians, and residents are banding together to save a redwood in the North Bay that was little noticed until it was announced the tree would be chopped down to ...